:root{--playbook-font-sans: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "Microsoft YaHei", sans-serif;font-family:var(--playbook-font-sans);font-size:14px;color-scheme:light;--radius: .625rem;--background: #f6f5fa;--foreground: #252330;--card: #ffffff;--card-foreground: var(--foreground);--popover: #ffffff;--popover-foreground: var(--foreground);--primary: #6754d6;--primary-foreground: #ffffff;--secondary: #edebf4;--secondary-foreground: #454052;--muted: var(--secondary);--muted-foreground: #6e687c;--accent: #e7e1fa;--accent-foreground: #5541b8;--destructive: oklch(.577 .245 27.325);--border: #ddd9e8;--input: var(--border);--ring: #7563e6;--sidebar: #efedf5;--sidebar-foreground: var(--foreground);--sidebar-primary: var(--primary);--sidebar-primary-foreground: var(--primary-foreground);--sidebar-accent: var(--accent);--sidebar-accent-foreground: var(--accent-foreground);--sidebar-border: var(--border);--sidebar-ring: var(--ring)}.dark{color-scheme:dark;--background: #0b0c10;--foreground: #eaeaf0;--card: #1c1d26;--card-foreground: var(--foreground);--popover: var(--card);--popover-foreground: var(--foreground);--primary: #7563e6;--primary-foreground: #ffffff;--secondary: #252532;--secondary-foreground: var(--foreground);--muted: var(--secondary);--muted-foreground: #a09cac;--accent: #2b2447;--accent-foreground: #c5b9ff;--destructive: oklch(.704 .191 22.216);--border: #2a2936;--input: #393546;--ring: #9585f2;--sidebar: #111217}*{box-sizing:border-box}body{margin:0;background:var(--background);color:var(--foreground)}a{color:inherit;text-decoration:none}button,input{font:inherit}button,a,input,summary{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed;opacity:.6}a:focus-visible,button:focus-visible,input:focus-visible,summary:focus-visible{outline:3px solid var(--ring);outline-offset:4px}h1,h2,h3,p{margin-top:0}h1,h2,h3{letter-spacing:-.035em}h1{font-size:46px;line-height:1.3;font-weight:650}h2{font-size:28px;font-weight:600}h3{font-size:19px}p{line-height:1.85}button{border:0}.container{max-width:1240px;margin:auto;padding-left:44px;padding-right:44px}.header{height:88px;max-width:1440px;margin:auto;display:flex;align-items:center;gap:50px;padding:0 44px;border-bottom:1px solid var(--border)}.brand{display:flex;align-items:center;gap:10px;font-size:21px;font-weight:700;white-space:nowrap}.brand-mark{background:var(--primary);color:#fff;width:36px;height:36px;display:grid;place-items:center;border-radius:10px}.brand-label{font-size:9px;letter-spacing:.13em;color:var(--muted-foreground);padding-left:2px}.header nav{display:flex;gap:28px;font-size:13px}.header nav a{color:var(--muted-foreground)}.header nav a:hover,.header nav a.active{color:var(--primary)}.header-actions{display:flex;align-items:center;gap:20px;margin-left:auto}.button{display:inline-flex;align-items:center;justify-content:center;gap:12px;padding:15px 24px;min-height:46px;border-radius:9px;background:var(--primary);color:var(--primary-foreground);font-weight:550;font-size:14px;border:1px solid transparent}.button:hover{filter:brightness(.96)}.button.secondary{background:var(--card);color:var(--foreground);border-color:var(--border)}.button.small{padding:10px 16px;min-height:40px;font-size:13px}.quiet-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;color:var(--muted-foreground)}.quiet-link:hover{color:var(--primary)}.shelf-link{display:flex;align-items:center;gap:7px;font-size:13px}.avatar{width:32px;height:32px;border-radius:50%;color:var(--primary);background:var(--accent)}.eyebrow{font-size:10px;font-weight:650;letter-spacing:.16em;color:var(--primary);display:flex;align-items:center;gap:9px;margin-bottom:23px}.dot{height:6px;width:6px;background:var(--primary);border-radius:50%}.hero{min-height:580px;display:grid;grid-template-columns:1.12fr 1fr;align-items:center;gap:34px;padding-top:48px;padding-bottom:54px}.hero h1{font-size:55px;line-height:1.38;letter-spacing:-.05em;margin-bottom:23px}.hero h1 span{color:var(--primary)}.hero-description{font-size:15px;color:var(--muted-foreground);line-height:2;margin-bottom:32px}.hero-actions{display:flex;align-items:center;gap:25px}.hero-notes{display:flex;align-items:center;gap:12px;font-size:10px;color:var(--muted-foreground);margin-top:29px}.hero-notes i{width:3px;height:3px;border-radius:50%;background:var(--border)}.hero-art{height:440px;position:relative;display:flex;justify-content:center;align-items:center;background:radial-gradient(ellipse at center,#dcd2f780,transparent 68%)}.orbit{position:absolute;border:1px solid #c3b7dc66;border-radius:50%;width:395px;height:395px;transform:rotate(-25deg)}.orbit-two{width:465px;height:245px}.paper{position:absolute;width:237px;height:328px;border-radius:5px 15px 15px 5px;border-left:7px solid #76618e;box-shadow:12px 20px 40px #38225322}.paper-back{background:#b5a1ca;transform:rotate(-14deg) translate(-33px,3px);border:1px solid #9b85b5}.paper-front{background:linear-gradient(130deg,#eee7f6,#d9cbe9);color:#4e395f;transform:rotate(9deg);padding:23px}.paper-kicker{font-size:8px;letter-spacing:.2em}.book-symbol{display:flex;justify-content:center;padding:24px 0 8px}.paper-front p{font-family:Georgia,Songti SC,serif;font-size:30px;line-height:1.45;text-align:center;letter-spacing:.1em;margin:4px 0 12px}.paper-lines{display:grid;gap:5px;width:85px;margin:auto}.paper-lines i{height:1px;background:#927eae66}.paper-lines i:last-child{width:60%;margin:auto}.paper-bottom{position:absolute;bottom:21px;left:26px;font-size:7px;letter-spacing:.13em}.art-star{position:absolute;top:9px;right:40px;font-size:54px;color:#9e8bb7}.choice-note{position:absolute;bottom:28px;right:-2px;background:var(--card);border:1px solid var(--border);padding:16px 22px;border-radius:12px;box-shadow:0 10px 26px #44315a0a;transform:rotate(-3deg);font-size:12px}.choice-note span{display:flex;gap:6px;color:var(--muted-foreground);font-size:10px}.choice-note strong{display:flex;gap:26px;align-items:center;margin-top:10px}.art-caption{position:absolute;bottom:-15px;font-size:9px;letter-spacing:.13em;color:var(--muted-foreground)}.section{padding-top:42px;padding-bottom:64px}.section-heading{display:flex;justify-content:space-between;align-items:end;margin-bottom:25px}.section-heading .eyebrow{margin-bottom:11px}.section-heading h2{margin-bottom:0;font-size:25px}.book-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:22px}.book-card{min-width:0}.cover{display:flex;flex-direction:column;align-items:center;position:relative;min-height:276px;padding:23px 20px 18px;background:linear-gradient(145deg,#e2d9e9,#ccb9d9);color:#4e3b5f;border-radius:10px;overflow:hidden}.book-card:nth-child(4n+2) .cover{background:linear-gradient(145deg,#e4ded2,#c8b99e);color:#645740}.book-card:nth-child(4n+3) .cover{background:linear-gradient(145deg,#d8e3e1,#aac4c2);color:#385554}.book-card:nth-child(4n+4) .cover{background:linear-gradient(145deg,#e4dce0,#cbaebc);color:#684951}.cover:before{content:"";position:absolute;inset:12px;border:1px solid #ffffff66;border-radius:4px;pointer-events:none}.cover-tag{font-size:9px;letter-spacing:.2em;align-self:start;margin-bottom:27px}.cover h3{font-family:Georgia,Songti SC,serif;font-size:24px;text-align:center;margin:20px 0 8px;overflow-wrap:anywhere}.cover-author{font-size:10px}.cover-bottom{display:flex;justify-content:space-between;width:100%;font-size:7px;letter-spacing:.15em;align-items:center;margin-top:auto;padding-top:20px}.book-info{padding:17px 0}.book-status{font-size:10px;color:var(--primary)}.book-info h3{font-size:16px;margin:8px 0}.book-info p{font-size:12px;color:var(--muted-foreground);display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:44px}.card-bottom{display:flex;align-items:center;justify-content:space-between;color:var(--muted-foreground);font-size:10px}.card-bottom span:last-child{display:flex;align-items:center}.how-section{background:var(--secondary);padding:56px 0 62px;border-top:1px solid var(--border);border-bottom:1px solid var(--border)}.how-section h2{font-size:32px;margin-bottom:34px}.how-section h2 span{color:var(--primary)}.steps{display:grid;grid-template-columns:repeat(3,1fr);gap:42px}.steps article{position:relative;padding:0 28px 0 0}.steps article>span{font-family:Georgia,serif;font-size:50px;color:var(--border);position:absolute;right:15px;top:-12px}.steps svg{color:var(--primary);margin:0 0 19px}.steps h3{font-size:17px;margin-bottom:10px}.steps p{font-size:13px;color:var(--muted-foreground);margin-bottom:0;max-width:280px}.creator-banner{display:flex;align-items:center;justify-content:space-between;padding-top:76px;padding-bottom:76px}.creator-banner h2{font-size:34px;line-height:1.5}.creator-banner p:not(.eyebrow){font-size:13px;color:var(--muted-foreground);margin-bottom:0}.footer{border-top:1px solid var(--border);padding:30px 44px;display:flex;align-items:center;gap:24px;max-width:1440px;margin:auto;font-size:11px;color:var(--muted-foreground)}.footer .brand{font-size:17px;color:var(--foreground)}.footer>div{display:flex;gap:20px;margin-left:auto}.footer small{font-size:8px;letter-spacing:.1em}.page{padding-top:54px;padding-bottom:80px;min-height:65vh}.lead{font-size:15px;color:var(--muted-foreground);margin-bottom:32px}.search{display:flex;align-items:center;gap:12px;padding:8px 10px 8px 18px;border:1px solid var(--border);background:var(--card);border-radius:12px;max-width:600px;margin:30px 0}.search>svg{color:var(--muted-foreground);flex-shrink:0}.search input{border:0;background:transparent;min-width:0;flex:1;color:var(--foreground);padding:8px}.catalog-bar{display:flex;justify-content:space-between;align-items:center;margin:32px 0 26px;font-size:12px;color:var(--muted-foreground);border-bottom:1px solid var(--border);padding-bottom:18px}.chip{display:inline-block;font-size:11px;background:var(--secondary);padding:7px 13px;border-radius:6px}.chip.active{background:var(--accent);color:var(--primary)}.loading{padding:60px 0;text-align:center;color:var(--muted-foreground)}.loading span{display:inline-block;width:8px;height:8px;background:var(--primary);border-radius:50%;margin-right:10px}.empty{padding:50px 24px;text-align:center;border:1px dashed var(--border);border-radius:14px;color:var(--muted-foreground);background:var(--card)}.empty svg{color:var(--primary);margin-bottom:18px}.empty h2{font-size:21px;color:var(--foreground)}.empty-description,.empty p{font-size:13px;margin-bottom:0}.empty .button{margin-top:24px}.empty .button svg{margin:0;color:inherit}.notice{display:flex;align-items:start;gap:10px;padding:16px 18px;border:1px solid var(--border);background:var(--secondary);border-radius:9px;font-size:13px;line-height:1.8;margin:20px 0}.notice>svg{flex-shrink:0;margin-top:3px;color:var(--primary)}.notice.error{border-color:var(--destructive)}.text-button{background:none;color:var(--primary);text-decoration:underline}.return-strip{display:flex;align-items:center;gap:17px;padding:21px 24px;border:1px solid var(--border);border-radius:12px;background:var(--card)}.return-strip div{display:flex;flex-direction:column;gap:6px}.return-strip strong{font-size:14px}.return-strip span{font-size:12px;color:var(--muted-foreground)}.return-strip>svg:last-child{margin-left:auto}.pagination{display:flex;gap:12px;align-items:center;justify-content:end;margin-top:28px;font-size:12px;color:var(--muted-foreground)}.detail-layout{display:grid;grid-template-columns:260px 1fr;gap:65px;margin-top:38px}.detail-layout>.book-card .book-info{display:none}.detail-layout .cover{min-height:370px}.detail-layout .cover>svg{margin-top:30px}.detail-copy h1{margin-bottom:12px}.byline{font-size:13px;color:var(--muted-foreground)}.synopsis{white-space:pre-line;overflow-wrap:anywhere;font-size:15px;margin:25px 0}.detail-tags{display:flex;gap:8px}.detail-actions{display:flex;gap:12px;flex-wrap:wrap}.detail-guidance{display:grid;grid-template-columns:1fr 1fr;gap:50px;margin-top:65px;border-top:1px solid var(--border);padding-top:34px}.detail-guidance h2{font-size:21px}.detail-guidance p{font-size:13px;color:var(--muted-foreground)}.app-layout{max-width:1440px;min-height:75vh;margin:auto;display:grid;grid-template-columns:220px 1fr}.sidebar{border-right:1px solid var(--border);padding:40px 22px;background:var(--sidebar)}.sidebar .eyebrow{font-size:10px;margin-left:12px}.sidebar a{display:flex;align-items:center;gap:12px;padding:13px;border-radius:8px;margin-bottom:7px;color:var(--muted-foreground);font-size:13px}.sidebar a.active{color:var(--primary);background:var(--accent)}.private-content{padding:44px 40px;min-width:0}.private-content h1{font-size:34px}.private-content .book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.balance-card{background:var(--primary);color:#fff;border-radius:14px;padding:30px;margin-bottom:26px;max-width:540px}.balance-card>span{font-size:13px;opacity:.8}.balance-card>strong{display:block;font-size:55px;font-weight:550;margin:16px 0}.balance-card p{font-size:12px;opacity:.8;margin:0}.ledger{border:1px solid var(--border);border-radius:12px;overflow:hidden;background:var(--card)}.ledger>div{display:flex;justify-content:space-between;align-items:center;padding:20px;border-bottom:1px solid var(--border)}.ledger>div:last-child{border:0}.ledger strong{font-size:14px;font-weight:500}.ledger small{display:block;margin-top:6px;font-size:11px;color:var(--muted-foreground)}.positive{color:var(--primary)}.settings-card{background:var(--card);border:1px solid var(--border);border-radius:12px;padding:28px;margin-bottom:22px}.settings-card h2{font-size:20px}.settings-card p{font-size:13px;color:var(--muted-foreground)}.segmented{display:flex;gap:10px}.segmented button{display:flex;align-items:center;gap:10px;padding:12px 20px;border-radius:7px;background:var(--secondary);color:var(--foreground)}.segmented button[aria-pressed=true]{color:var(--primary);outline:1px solid var(--primary)}.info-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;margin:42px 0}.info-grid article{background:var(--card);padding:30px;border:1px solid var(--border);border-radius:12px}.info-grid span{font-size:12px;color:var(--primary)}.info-grid h2{font-size:21px;margin-top:22px}.info-grid p{font-size:13px;color:var(--muted-foreground)}.prose details{border-bottom:1px solid var(--border);padding:24px 0;max-width:850px}.prose summary{font-size:17px;cursor:pointer;font-weight:550}.prose details p{font-size:14px;color:var(--muted-foreground);margin:16px 0 0;max-width:750px}.muted{font-size:12px;color:var(--muted-foreground);margin-top:22px}.skip{position:fixed;top:-100px;left:20px;z-index:100;background:var(--card);padding:16px}.skip:focus{top:10px}.mobile-menu,.mobile-only{display:none}.dark .hero-art{filter:brightness(.8)}.icon-button{background:transparent;color:var(--foreground);padding:8px}@media(min-width:1600px){.container{max-width:1320px}.hero{min-height:650px}.hero h1{font-size:62px}}@media(max-width:1050px){.header{gap:20px;padding:0 26px}.header nav{gap:16px}.brand-label{display:none}.container{padding-left:28px;padding-right:28px}.hero h1{font-size:44px}.hero-art{transform:scale(.88);transform-origin:center}.hero{gap:0}.book-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.book-grid>.book-card:nth-child(4):last-child{display:none}.footer small{display:none}.footer{padding:25px}.app-layout{grid-template-columns:170px 1fr}.sidebar{padding:30px 12px}.private-content{padding:34px 25px}.private-content .book-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-actions{gap:16px}.hero-actions .quiet-link{font-size:11px}}@media(max-width:760px){.header{height:72px;padding:0 20px;gap:12px}.brand{font-size:19px}.header nav{display:none;position:absolute;top:72px;left:0;right:0;z-index:10;background:var(--card);padding:25px;border-bottom:1px solid var(--border)}.header nav.open{display:flex;flex-direction:column;gap:25px}.mobile-menu{display:inline-flex}.header-actions{gap:10px}.header-actions .button{padding:9px 12px}.shelf-link{font-size:0;gap:0}.container{padding-left:22px;padding-right:22px}.hero{display:flex;flex-direction:column;min-height:0;padding-top:43px;padding-bottom:34px;align-items:stretch}.hero h1{font-size:42px;line-height:1.38}.hero .eyebrow{font-size:9px;margin-bottom:20px}.hero-description{font-size:13px;margin-bottom:23px}.hero-actions{gap:20px;flex-wrap:wrap}.hero-notes{font-size:9px;gap:10px;margin-top:22px}.hero-art{height:350px;max-width:400px;width:100%;margin:15px auto 0;transform:scale(.83)}.art-caption{bottom:-30px}.choice-note{right:-14px;bottom:-8px}.hero-copy{z-index:1}.section{padding-top:30px;padding-bottom:40px}.section-heading{align-items:start;gap:12px}.section-heading h2{font-size:21px}.section-heading .quiet-link{font-size:11px;white-space:nowrap;margin-top:28px}.eyebrow{font-size:9px}.book-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:18px 14px}.book-grid>.book-card:nth-child(4):last-child{display:block}.cover{min-height:230px;padding:19px 14px}.cover h3{font-size:20px}.cover-tag{font-size:8px;margin-bottom:20px}.book-info h3{font-size:14px}.book-info p{font-size:11px}.card-bottom span:last-child{display:none}.how-section{padding:35px 0}.how-section h2{font-size:28px}.steps{grid-template-columns:1fr;gap:32px}.steps article{padding-left:43px}.steps article>svg{position:absolute;left:0;top:3px}.steps article>span{font-size:42px;top:-3px}.steps p{max-width:none;padding-right:30px}.creator-banner{padding-top:43px;padding-bottom:45px;align-items:start;flex-direction:column;gap:23px}.creator-banner h2{font-size:29px;margin-bottom:17px}.footer{padding:26px 22px;flex-wrap:wrap;gap:15px}.footer>span{font-size:10px}.footer>div{margin:0;width:100%;padding-top:8px}.page{padding-top:34px;padding-bottom:45px}.page h1{font-size:34px}.lead{font-size:13px}.mobile-only{display:block}.search{gap:8px;padding-left:12px}.search .button{padding:9px 13px}.search .quiet-link{font-size:11px;white-space:nowrap}.catalog-bar{margin-top:24px;font-size:10px}.detail-layout{grid-template-columns:1fr;gap:28px;margin-top:27px}.detail-layout>.book-card{width:190px;margin:auto}.detail-layout .cover{min-height:268px}.detail-layout .cover>svg{margin-top:0}.detail-copy h1{font-size:32px}.detail-guidance{grid-template-columns:1fr;gap:24px;margin-top:36px}.app-layout{display:block}.sidebar{display:flex;align-items:center;padding:10px 13px;border-right:0;border-bottom:1px solid var(--border);gap:6px;overflow:auto}.sidebar .eyebrow{display:none}.sidebar a{flex-shrink:0;font-size:11px;gap:6px;margin:0;padding:10px}.sidebar svg{width:16px}.private-content{padding:30px 22px}.private-content h1{font-size:30px}.info-grid{grid-template-columns:1fr;gap:16px;margin:25px 0}.info-grid article{padding:25px}.info-grid h2{margin-top:14px}.prose summary{font-size:16px}.notice{font-size:12px}.settings-card{padding:22px}.return-strip{padding:18px}.return-strip strong{font-size:13px}}@media(prefers-reduced-motion:reduce){*{scroll-behavior:auto!important;animation:none!important;transition:none!important}}.immersive-root,.reader-page{position:fixed;inset:0;width:100%;height:100dvh;overflow:hidden;background:#1e1e28;color:#e8e7ee}.reader-frame{width:100%;height:100%}.reader-frame iframe{display:block;width:100%;height:100%;border:0}.reader-loading{display:grid;place-items:center;height:100%}.reader-menu-trigger{position:absolute;right:max(16px,env(safe-area-inset-right));bottom:max(16px,env(safe-area-inset-bottom));display:flex;align-items:center;gap:8px;min-height:44px;padding:0 16px;border:1px solid #ffffff26;border-radius:24px;background:#282834;color:#dddbe7;font:inherit;font-size:12px;cursor:pointer;box-shadow:0 4px 20px #0003}.reader-menu-trigger:hover{background:#363644}.reader-menu{box-sizing:border-box;width:min(400px,calc(100% - 32px));max-height:calc(100dvh - 48px);margin:auto;padding:28px;border:1px solid #ffffff24;border-radius:20px;background:#252530;color:#e8e7ee;box-shadow:0 24px 80px #0006}.reader-menu::backdrop{background:#070710b3}.reader-menu-heading{display:flex;justify-content:space-between;align-items:flex-start;gap:16px}.reader-menu h1{margin:6px 0 0;font-size:24px}.reader-kicker{color:#b8addf;font-size:11px;letter-spacing:2px}.reader-close{width:44px;height:44px;border:0;border-radius:50%;background:#ffffff0c;color:inherit;font-size:24px;cursor:pointer}.reader-menu-description{font-size:13px;line-height:1.8;color:#bebbcf;margin:24px 0}.reader-mode{display:flex;align-items:center;justify-content:space-between;font-size:14px;gap:16px}.reader-mode select{font:inherit;padding:10px 16px;border:1px solid #ffffff30;border-radius:8px;background:#30303d;color:inherit}.reader-menu-hint{color:#a7a3b8;font-size:12px;margin:12px 0 24px}.reader-menu-action,.reader-resume{width:100%;min-height:44px;border-radius:10px;font:inherit;font-size:14px;cursor:pointer}.reader-menu-action{border:1px solid #ffffff30;color:inherit;background:transparent;margin-bottom:12px}.reader-resume{border:0;background:#7761d9;color:#fff}.reader-exit{display:block;text-align:center;color:#bdb8d0;font-size:12px;margin-top:22px}.reader-failure{position:absolute;inset:0;margin:auto;width:min(380px,calc(100% - 48px));height:fit-content;background:#252530;padding:24px;border-radius:16px}.reader-failure p{font-size:14px;line-height:1.8}.reader-page :focus-visible{outline:2px solid #b8a5ff;outline-offset:4px}.cover-image{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:1}.cover:before{z-index:2}.login-error{color:var(--destructive, #b33752);max-width:420px;margin:20px auto}.login-help{font-size:12px;margin-top:24px;opacity:.75}.bookstore{--store-muted: var(--muted-foreground);--store-accent: var(--accent-foreground);background:var(--background);color:var(--foreground);min-height:0;font-family:var(--playbook-font-sans)}.bookstore button,.bookstore a{touch-action:manipulation}.bookstore :focus-visible{outline:2px solid #b4a6ff;outline-offset:5px}.store-top{height:84px;max-width:1248px;margin:auto;padding:0 40px;display:flex;align-items:center;gap:60px}.store-brand{font-size:23px;font-weight:750;letter-spacing:2px}.store-brand span{display:block;font-size:8px;letter-spacing:4px;color:#9390a5;margin-top:3px}.store-top nav{display:flex;align-self:stretch;gap:32px}.store-top nav button{border:0;background:transparent;color:var(--muted-foreground);position:relative;font-size:15px;font-weight:600;padding:0 0 3px}.store-top nav button.selected{color:var(--foreground)}.store-top nav button.selected:after{content:"";position:absolute;bottom:16px;left:calc(50% - 10px);width:20px;height:3px;border-radius:3px;background:var(--primary)}.store-top-actions{margin-left:auto;display:flex;align-items:center;gap:24px}.store-top-actions>a:first-child{display:grid;place-items:center;width:38px;height:38px;border:1px solid #ffffff16;border-radius:50%}.store-login{font-size:12px;color:var(--accent-foreground)}.store-hero{position:relative;isolation:isolate;max-width:1168px;margin:auto;min-height:420px;border-radius:14px;overflow:hidden;background:#121b23}.store-hero-image,.store-hero-art,.store-hero-shade{position:absolute;inset:0;width:100%;height:100%;object-fit:cover;z-index:-1}.store-hero-image{object-position:center 36%}.store-hero-shade{background:linear-gradient(90deg,#080b11e8,transparent 95%),linear-gradient(0deg,var(--background),transparent 75%)}.store-hero-art{background:radial-gradient(ellipse at 76% 20%,#50616b,#202c36 40%,#0d151f 80%);overflow:hidden}.store-moon{position:absolute;width:180px;height:180px;border-radius:50%;background:radial-gradient(circle at 35% 40%,#e0e1cf,#b9c0b4);right:20%;top:26px;box-shadow:0 0 100px #b9c0b426}.store-mountain{position:absolute;bottom:-90px;right:-20%;width:85%;height:360px;clip-path:polygon(0 100%,9% 65%,18% 68%,36% 16%,47% 44%,55% 32%,66% 57%,82% 0,100% 31%,100% 100%);background:#0b151c}.store-mountain.back{right:7%;bottom:-35px;background:#30414b;opacity:.8}.store-hero-art>span{position:absolute;right:40px;top:36px;writing-mode:vertical-rl;letter-spacing:9px;color:#d2d6d190;font-family:serif;font-size:15px}.store-hero-content{padding:68px 48px 62px;max-width:630px}.store-overline{font-size:12px;letter-spacing:2px;color:#d4d2de}.store-hero h1{font-family:Songti SC,"Noto Serif SC",serif;font-size:52px;font-weight:500;line-height:1.25;white-space:pre-line;letter-spacing:3px;margin:18px 0}.store-hero p{font-size:14px;color:#bfbdc9;line-height:1.85;max-width:430px;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}.store-hero-content>a{display:inline-flex;align-items:center;gap:10px;color:#e2d9ff;font-size:13px;margin-top:16px}.store-slides{position:absolute;right:36px;bottom:40px;display:flex;gap:5px}.store-slides button{background:transparent;border:0;width:24px;height:28px;padding:0;position:relative}.store-slides button:after{content:"";position:absolute;inset:12px 4px;background:#ffffff40;border-radius:3px}.store-slides button.active:after{background:#baacff}.store-body{max-width:1168px;margin:auto;padding:0 0 40px}.store-filters{display:flex;gap:10px;overflow-x:auto;padding:16px 0 8px;scrollbar-width:none}.store-filters button,.store-filters a{flex-shrink:0;border:0;border-radius:9px;padding:11px 25px;background:var(--card);color:var(--foreground);font-size:13px}.store-filters button.active{background:var(--primary);color:#fff}.store-body section{margin-top:34px}.store-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:20px}.store-heading h2{font-size:21px;letter-spacing:.5px;margin:0;font-weight:600}.store-heading>a{display:flex;align-items:center;font-size:12px;color:var(--muted-foreground);gap:4px}.store-shelf,.store-grid{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:24px}.store-cover{aspect-ratio:3/4;position:relative;isolation:isolate;border-radius:7px;overflow:hidden;display:flex;flex-direction:column;justify-content:space-between;padding:20px 14px;background:radial-gradient(ellipse at 95% 25%,#596875,transparent 65%),linear-gradient(155deg,#162631,#0a111c)}.store-book:nth-child(3n+2) .store-cover{background:radial-gradient(ellipse at 100% 0,#615375,transparent 70%),#181622}.store-book:nth-child(3n) .store-cover{background:radial-gradient(ellipse at 80% 0,#7a6951,transparent 65%),#25201d}.store-cover:after{content:"";position:absolute;inset:8px;border:1px solid #ffffff15;pointer-events:none}.store-cover-title{font-family:Songti SC,serif;font-size:25px;writing-mode:vertical-rl;letter-spacing:5px;line-height:1.5;max-height:80%;overflow:hidden;color:#efede5}.store-cover-imprint{font-size:7px;letter-spacing:1px;color:#ffffff68}.store-cover img{position:absolute;inset:0;width:100%;height:100%;object-fit:cover}.store-book{min-width:0}.store-book h3{font-size:15px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis;margin:12px 0 5px;font-weight:500}.store-book p{font-size:12px;color:var(--store-muted);margin:0 0 7px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.store-tag{display:inline-block;color:var(--muted-foreground);border:1px solid #ffffff13;border-radius:5px;font-size:10px;padding:2px 5px;line-height:1.4}.store-banner{display:flex;align-items:center;justify-content:space-between;position:relative;overflow:hidden;border:1px solid #65748930;border-radius:12px;margin-top:36px;padding:28px 36px;background:radial-gradient(ellipse at 80% 0,#78817b55,transparent 55%),linear-gradient(125deg,#17282e,#2a3144 65%,#19252d)}.store-banner h2{font-family:Songti SC,serif;font-size:32px;margin:9px 0;letter-spacing:3px}.store-banner p{font-size:12px;margin:0;color:#bfc5ce}.store-banner>div>span{color:#c4c8cb;font-size:11px;letter-spacing:3px}.store-banner-arrow{display:grid;place-items:center;border:1px solid #c8cddb40;border-radius:50%;width:46px;height:46px}.store-editorial{display:grid;grid-template-columns:1fr 1fr;gap:24px 40px}.store-row{display:flex;gap:18px;min-width:0}.store-row>.store-cover{width:100px;flex-shrink:0}.store-row>div:last-child{min-width:0;padding-top:6px}.store-row h3{font-size:16px;margin:0 0 10px}.store-row p{color:var(--muted-foreground);font-size:13px;line-height:1.7;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;margin:0 0 10px}.store-row small{font-size:11px;color:var(--muted-foreground);display:block;margin-bottom:8px}.store-row .store-tag{background:#7360ce24;color:var(--accent-foreground);border:0}.store-empty,.store-loading{padding:40px 24px;border:1px solid #ffffff0c;background:var(--card);border-radius:10px;color:var(--muted-foreground)}.store-empty h3{font-size:17px;color:var(--foreground);font-weight:500;margin:16px 0 8px}.store-empty p{font-size:13px;margin:0 0 22px}.store-empty>a{display:inline-flex;align-items:center;color:var(--accent-foreground);font-size:13px}.store-empty button{border:1px solid #665589;background:#282035;color:#d3c5ef;border-radius:6px;padding:8px 16px}.store-explore-grid{display:grid;grid-template-columns:1fr 1fr;gap:20px}.store-explore-grid>a{padding:28px;background:var(--card);border:1px solid #ffffff06;border-radius:12px}.store-explore-grid>a>span:first-child{font-size:9px;letter-spacing:2px;color:var(--accent-foreground)}.store-explore-grid h3{font-size:21px;font-weight:500;margin:14px 0 10px}.store-explore-grid p{font-size:13px;color:var(--muted-foreground)}.store-explore-link{display:flex;align-items:center;gap:12px;font-size:12px;color:var(--accent-foreground);margin-top:25px}.store-footer{display:flex;gap:24px;padding-top:50px;color:var(--muted-foreground);font-size:11px}.store-footer>span{margin-right:auto}.store-bottom{display:none}@media(max-width:1248px){.store-body{padding:0 32px 40px}.store-hero{margin:0 32px}.store-shelf,.store-grid{gap:18px}}@media(max-width:760px){.store-top{height:66px;padding:0 18px;gap:16px}.store-brand{display:none}.store-top nav{gap:24px}.store-top nav button{font-size:14px}.store-top nav button.selected:after{bottom:11px;width:17px;height:2px}.store-top-actions{gap:12px}.store-top-actions>a:first-child{width:32px;height:32px}.store-login{font-size:11px}.store-hero{margin:0;min-height:340px;border-radius:0}.store-hero-content{padding:112px 20px 28px;max-width:360px}.store-hero h1{font-size:36px;letter-spacing:2px;margin:12px 0}.store-overline{font-size:10px}.store-hero p{font-size:12px;margin:8px 0}.store-hero-content>a{font-size:12px;margin-top:12px}.store-hero-art>span{right:24px;top:16px;font-size:11px}.store-moon{width:128px;height:128px;right:15%;top:5px}.store-mountain{height:270px;width:115%;right:-40%;bottom:-12px}.store-mountain.back{right:-7%;bottom:30px}.store-hero-shade{background:linear-gradient(0deg,var(--background),transparent 100%),linear-gradient(90deg,#0c0d1140,transparent)}.store-slides{right:16px;bottom:22px}.store-body{padding:0 16px 24px}.store-filters{gap:8px;padding-top:8px}.store-filters button,.store-filters a{padding:10px 19px;font-size:12px}.store-body section{margin-top:25px}.store-heading{margin-bottom:16px}.store-heading h2{font-size:18px}.store-heading>a{font-size:10px}.store-shelf{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 14px}.store-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:24px 14px}.store-cover{padding:15px 11px;border-radius:6px}.store-cover-title{font-size:22px;letter-spacing:3px}.store-cover-imprint{font-size:5px;letter-spacing:0}.store-book h3{font-size:13px;margin-top:9px}.store-book p{font-size:10px;margin-bottom:5px}.store-tag{font-size:9px;padding:1px 4px}.store-banner{margin-top:28px;padding:22px 20px}.store-banner h2{font-size:27px}.store-banner p{font-size:10px}.store-banner-arrow{width:34px;height:34px}.store-editorial{grid-template-columns:1fr;gap:20px}.store-row{gap:14px}.store-row>.store-cover{width:85px}.store-row h3{font-size:14px;margin-bottom:7px}.store-row p{font-size:12px;margin-bottom:7px}.store-explore-grid{gap:12px}.store-explore-grid>a{padding:20px 14px}.store-explore-grid h3{font-size:16px;line-height:1.5}.store-explore-grid p{font-size:11px;line-height:1.8}.store-explore-grid>a>span:first-child{font-size:7px;letter-spacing:1px}.store-footer{flex-wrap:wrap;gap:14px;padding-top:32px;font-size:10px}.store-footer>span{flex-basis:100%}.store-bottom{display:flex;position:fixed;bottom:0;left:0;right:0;z-index:10;background:var(--card);border-top:1px solid #ffffff0a;padding:10px 12px max(10px,env(safe-area-inset-bottom));justify-content:space-around}.store-bottom>a{display:flex;flex-direction:column;align-items:center;gap:5px;color:var(--muted-foreground);min-width:50px;font-size:10px}.store-bottom>a.active{color:var(--accent-foreground)}}@media(max-width:360px){.store-top{padding:0 12px}.store-top nav{gap:16px}.store-top-actions{gap:8px}.store-top-actions>a:first-child{border:0;width:24px}.store-login{font-size:10px}.store-top nav button{font-size:13px}}.portal-shell{min-height:100dvh;background:var(--background);color:var(--foreground);font-family:var(--playbook-font-sans)}.portal-shell>.store-top{border-bottom:1px solid var(--border);max-width:none;padding-left:max(24px,calc((100vw - 1168px)/2));padding-right:max(24px,calc((100vw - 1168px)/2))}.store-top nav>a{display:flex;align-items:center;position:relative;color:var(--muted-foreground);font-size:14px;font-weight:600;white-space:nowrap}.store-top nav>a.selected{color:var(--foreground)}.store-top nav>a.selected:after{content:"";position:absolute;bottom:16px;left:calc(50% - 10px);width:20px;height:3px;border-radius:3px;background:var(--primary)}.shell-menu{display:grid;place-items:center;background:transparent;border:0;color:var(--foreground);width:32px;height:38px}.shell-more{max-width:1168px;margin:0 auto;display:flex;gap:24px;flex-wrap:wrap;padding:20px 24px;background:var(--card);border-bottom:1px solid var(--border);font-size:13px}.shell-footer{max-width:1168px;margin:0 auto;padding:32px 24px 40px;border-top:1px solid var(--border)}.account-nav{display:flex;flex-wrap:wrap;gap:12px;margin-bottom:32px}.account-nav>a{background:var(--card);border:1px solid var(--border);padding:10px 16px;border-radius:8px;font-size:13px}.portal-shell .book-grid{grid-template-columns:repeat(5,minmax(0,1fr));gap:24px}.portal-shell .store-book h3{color:var(--foreground)}.portal-shell .detail-layout>.store-book{max-width:260px;width:100%}@media(max-width:760px){.portal-shell{padding-bottom:calc(68px + env(safe-area-inset-bottom))}.portal-shell>.store-top{padding:0 16px;gap:14px}.store-top nav{gap:20px}.store-top nav>a{font-size:13px}.store-top-actions{gap:10px}.store-top nav>a.selected:after{bottom:10px}.shell-more{gap:18px}.portal-shell .book-grid{grid-template-columns:repeat(3,minmax(0,1fr));gap:20px 14px}.shell-footer{padding:24px 16px}.portal-shell .page{padding-top:28px}.portal-shell .page>h1{font-size:28px}.store-top .store-brand{display:none}}.store-hero{color:#f4f1f8}.store-hero-shade{background:linear-gradient(90deg,#080b11e8,transparent 95%),linear-gradient(0deg,#0c0d11,transparent 75%)}@media(max-width:760px){.store-hero-shade{background:linear-gradient(0deg,#0c0d11,transparent 100%),linear-gradient(90deg,#0c0d1140,transparent)}}#discover-search{scroll-margin-top:20px;margin:24px 0}.store-filters a.active{background:var(--primary);color:var(--primary-foreground)}